目前，我国城市历史文化遗产保护状况仍令人堪忧，遗产遭到破坏的现象相当普遍。在城市现代化建设加速发展过程中，有许多深层次的问题需要研究和解决。特别在旧城改造中，许多珍贵的历史档案文化遗产面临着灭绝性的破坏。　　城市优秀的历史文化遗产是城市现代化的必要内容， At present, the protection of the historical and cultural heritage of our cities remains a worrying one, and the destruction of the heritage is quite common. In the process of accelerating the development of urban modernization, there are many deep-seated problems that need to be studied and solved. Especially in the transformation of the old city, many precious historical archives and cultural heritage are facing the destruction of extinction. Urban excellent historical and cultural heritage is necessary for urban modernization,